Double Outlet Landing Valves

Description

APPLICATION
TECHNICAL SPECIFICATION
Material : Gun metal LTB-2 & Stainless steel
Size : 63 mm
Specification : Conforming to IS 5290 Performance Test
Hydraulic Test : Tested at 21 kgf/cm2
Water Test : Tested at 14kgf/cm2
Flow Test : 1800 LPM discharge at 7kgf/cm2

Double Outlet Landing A controlled water supply is provided via valves, commonly referred to as hydrant valves, which are essential parts of firefighting systems. Usually installed on risers or stand posts within structures, they are connected to the fire water piping network. By just turning the handle counterclockwise, firefighters may regulate the water flow using these manual stop valves. They are especially important in high-rise buildings because the efficiency of firefighting is greatly affected by water pressure.

Description

The Double Outlet Landing Valve has a traditional style. It is made of durable gunmetal. Many hoses can be connected to it because of its two 63 mm female fast outlets and 100 mm flanged inlet. Cast iron (C.I.) handwheels are used to operate the valve, and PVC blank caps with chains are utilized to seal the outputs when not in use. Two coats of high-quality paint are used on the body to ensure longevity and durability against corrosion.

Features

1. Dual Outlets: Equipped with two 63 mm outlets, allowing for simultaneous connection of multiple hoses for enhanced firefighting capacity.
2. Manual Control: Functions as a manual stop valve, allowing precise control over the water flow in the firefighting system by turning the handwheel counterclockwise.
3. High-Pressure Handling: Made to withstand high water pressures, making it suitable for use in multi-story buildings where strong water pressure is important.
4. Robust Construction: Made from gunmetal for durability, with cast iron handwheels and PVC caps for added protection.
5. Corrosion Resistant Coating: Painted with two coats of high-quality paint to control corrosion and ensure long-lasting performance.
6. Reliable Under Extreme Conditions: Designed to complete fire safety standards and perform effectively in challenging environments, including freezing temperatures.

Specifications

• Material: Gunmetal body with cast iron handwheels.
• Inlet Size: 100 mm flanged inlet.
• Outlet Size: Two 63 mm female instantaneous outlets.
• Pressure Testing: Body tested to 21 kgf/cm² and seat tested to 14 kgf/cm².
• Flow Rate: Minimum flow of 1800 liters per minute at 7 kgf/cm² pressure.
• Paint Coating: Two layers of high-quality, corrosion-resistant paint.
• Accessories: Comes with PVC blank caps and chains for securing the outlets when not in use.

Function and Application

In firefighting operations, firefighters may control the water flow through the landing valve. For the purpose of providing accessible firefighting points, it is usually placed on each floor of high-rise buildings, near stairway landings. These valves are often needed by regulations in multi-story buildings to guarantee water supply within the structure for successful firefighting efforts.